1248900227 has 2 divisors, whose sum is σ = 1248900228. Its totient is φ = 1248900226.

The previous prime is 1248900217. The next prime is 1248900241. The reversal of 1248900227 is 7220098421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1248900227 - 2²⁰ = 1247851651 is a prime.

It is not a weakly prime, because it can be changed into another prime (1248900217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 624450113 + 624450114.

It is an arithmetic number, because the mean of its divisors is an integer number (624450114).

Almost surely, 2^1248900227 is an apocalyptic number.

1248900227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1248900227 is an equidigital number, since it uses as much as digits as its factorization.

1248900227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 1248900227 is about 35339.7824979159. The cubic root of 1248900227 is about 1076.9013337733.

Adding to 1248900227 its reverse (7220098421), we get a palindrome (8468998648).

The spelling of 1248900227 in words is "one billion, two hundred forty-eight million, nine hundred thousand, two hundred twenty-seven".